[INFO] fetching crate polygon_io 2.0.1...
[INFO] testing polygon_io-2.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate polygon_io 2.0.1 into /workspace/builds/worker-96/source
[INFO] validating manifest of crates.io crate polygon_io 2.0.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polygon_io 2.0.1
[INFO] finished tweaking crates.io crate polygon_io 2.0.1
[INFO] tweaked toml for crates.io crate polygon_io 2.0.1 written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00d08510396405522193df2936d20340162857b94dfadeaeeee00bb036c258e1
[INFO] running `Command { std: "docker" "start" "-a" "00d08510396405522193df2936d20340162857b94dfadeaeeee00bb036c258e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00d08510396405522193df2936d20340162857b94dfadeaeeee00bb036c258e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00d08510396405522193df2936d20340162857b94dfadeaeeee00bb036c258e1", kill_on_drop: false }`
[INFO] [stdout] 00d08510396405522193df2936d20340162857b94dfadeaeeee00bb036c258e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15d4ca7bbc505b98a7dc6d570ac1c752dc37e3b061215b9ff32ce353a64e6ff5
[INFO] running `Command { std: "docker" "start" "-a" "15d4ca7bbc505b98a7dc6d570ac1c752dc37e3b061215b9ff32ce353a64e6ff5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling chunked_transfer v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.1
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling webpki-roots v0.21.1
[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling ureq v2.2.0
[INFO] [stderr]    Compiling polygon_io v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.28s
[INFO] running `Command { std: "docker" "inspect" "15d4ca7bbc505b98a7dc6d570ac1c752dc37e3b061215b9ff32ce353a64e6ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15d4ca7bbc505b98a7dc6d570ac1c752dc37e3b061215b9ff32ce353a64e6ff5", kill_on_drop: false }`
[INFO] [stdout] 15d4ca7bbc505b98a7dc6d570ac1c752dc37e3b061215b9ff32ce353a64e6ff5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68a445925fedcf43d32d428c0d98ab25c1304d5ee7ff2cd84fd4c45ad14ce2dc
[INFO] running `Command { std: "docker" "start" "-a" "68a445925fedcf43d32d428c0d98ab25c1304d5ee7ff2cd84fd4c45ad14ce2dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling polygon_io v2.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `get_tickers_vx` found for struct `Client` in the current scope
[INFO] [stdout]    --> src/reference/tickers.rs:245:23
[INFO] [stdout]     |
[INFO] [stdout] 245 |     let resp = client.get_tickers_vx(None).unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^ help: there is an associated function with a similar name: `get_tickers_v3`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/client.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | pub struct Client {
[INFO] [stdout]     | ----------------- method `get_tickers_vx` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `polygon_io` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "68a445925fedcf43d32d428c0d98ab25c1304d5ee7ff2cd84fd4c45ad14ce2dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68a445925fedcf43d32d428c0d98ab25c1304d5ee7ff2cd84fd4c45ad14ce2dc", kill_on_drop: false }`
[INFO] [stdout] 68a445925fedcf43d32d428c0d98ab25c1304d5ee7ff2cd84fd4c45ad14ce2dc